US PATENT SUBCLASS 137 / 616.3
.~.~.~ Plural motions of valve


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



137 /   HD   FLUID HANDLING

561 R  DF  SYSTEMS {32}
615  DF  .~ Articulated or swinging flow conduit {1}
616  DF  .~.~ Actuates valve {3}
616.3.~.~.~ Plural motions of valve


DEFINITION

Classification: 137/616.3

(under subclass 616) Devices wherein the movement of the flow conduit produces plural motions of the valve or valve components.